C3is Inc. (CISS) stock price & volume — 10-year historical chart
Investment Thesis • Updated 2026Q1
"C3is Inc. operates a debt-free marine shipping model that remains highly susceptible to spot-market volatility, as evidenced by gross margins swinging between -56.9% and 53.5% over the last ten quarters. While the company maintains a clean balance sheet with only $7.9K in total debt as of 2026Q1, its reliance on equity-linked financing to fund operations creates persistent dilution risks for shareholders. Investors should monitor whether the company can transition toward sustainable, non-dilutive earnings growth, given that net income is frequently distorted by non-operating items rather than core shipping performance."
the company's history of extreme earnings volatility and reliance on equity dilution, evidenced by erratic EPS figures and a P/S ratio of 0.02, suggests that shareholder value remains secondary to capital structure adjustments.
C3is Inc. (CISS) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR
C3is Inc. (CISS) EPS & revenue vs analyst estimates — last 4 quarters
| Quarter | Date | EPS (Act vs Est) | Revenue (Act vs Est) |
|---|---|---|---|
| Q2 2026Latest | May 18, 2026 | $5.24 | $12M |
| Q1 2026 | Feb 19, 2026 | $34.03 | $11M |
| Q4 2025 | Nov 18, 2025 | $11.60 | $5M |
| Q4 2025 | Sep 2, 2025 | $10.20 | $11M |
Key metrics vs top competitors for C3is Inc. (CISS)
| Company | Price | Market Cap | P/E Ratio | Rev Growth (1Y) | Net Margin | ROE | Div Yield |
|---|---|---|---|---|---|---|---|
| $1.68 | $584.59K | 0.06 | -17.83% | 30.13% | 12.58% | 100% | |
| $24.40 | $2.78B | 33.42 | -17.62% | 13.01% | 5.87% | — | |
| $6.39 | $650.67M | 21.30 | -10.37% | 13.99% | 4.68% | — | |
| $14.16 | $298.98M | 14.02 | -5.59% | 9.74% | 5.63% | — | |
| $0.83 | $3.83M | 1.24 | -6.63% | 5.6% | 6.25% | — | |
| $2.87 | $61.94M | -33.96 | 26.77% | 1.72% | 0.47% | — |
C3is Inc. (CISS) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.
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C3is Inc. (CISS) stock FAQ — growth, dividends, profitability & financials explained
C3is Inc. (CISS) reported $37.7M in revenue for fiscal year 2025. This represents a 500% increase from $6.3M in 2021.
C3is Inc. (CISS) saw revenue decline by 17.8% over the past year.
Yes, C3is Inc. (CISS) is profitable, generating $5.8M in net income for fiscal year 2025 (30.1% net margin).
Yes, C3is Inc. (CISS) pays a dividend with a yield of 100.00%. This makes it attractive for income-focused investors.
C3is Inc. (CISS) has a return on equity (ROE) of 12.6%. This is reasonable for most industries.
C3is Inc. (CISS) generated $9.8M in free cash flow for fiscal year 2025. Positive FCF indicates the company can fund dividends, buybacks, or reinvestment.